71265742

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{1987}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 108783360

約数和(自身を除く): 37517618

約数列:

[1, 2, 79, 158, 227, 454, 1987, 3974, 17933, 35866, 156973, 313946, 451049, 902098, 35632871, 71265742]

約数ペア:

[(1, 71265742), (2, 35632871), (79, 902098), (158, 451049), (227, 313946), (454, 156973), (1987, 35866), (3974, 17933)]